略微加速

PHP官方手册 - 互联网笔记

PHP - Manual: ReflectionFunctionAbstract::getTentativeReturnType

2024-12-24

ReflectionFunctionAbstract::getTentativeReturnType

(PHP 8 >= 8.1.0)

ReflectionFunctionAbstract::getTentativeReturnTypeReturns the tentative return type associated with the function

说明

public ReflectionFunctionAbstract::getTentativeReturnType(): ?ReflectionType

Returns the tentative return type associated with the function.

参数

此函数没有参数。

返回值

Returns a ReflectionType object if a tentative return type is specified, null otherwise.

范例

示例 #1 ReflectionFunctionAbstract::getTentativeReturnType() example

<?php

$method 
= new ReflectionMethod(\ArrayAccess::class, 'offsetGet');
var_dump($method->getTentativeReturnType());

以上例程的输出类似于:

object(ReflectionNamedType)#2 (0) {
}

参见

add a noteadd a note

User Contributed Notes

There are no user contributed notes for this page.

官方地址:https://www.php.net/manual/en/reflectionfunctionabstract.gettentativereturntype.php

北京半月雨文化科技有限公司.版权所有 京ICP备12026184号-3